When caring for a resident with Tuberculosis, what must a CNA always wear?

When caring for a resident with Tuberculosis (TB), it is essential for a CNA to wear a mask to protect themselves from inhaling airborne pathogens that are present in the droplets expelled by an infected person when they cough, sneeze, or even talk. TB is primarily spread through the air, making a mask a crucial component of personal protective equipment (PPE) in order to minimize the risk of transmission.

Wearing a mask ensures that the CNA has a barrier against these infectious aerosols, providing necessary respiratory protection during interactions with the resident. This is particularly important in healthcare settings where the risk of exposure to infectious diseases is heightened.

While other types of PPE, such as gowns, face shields, and gloves, may be used in various situations to prevent contact with bodily fluids or to provide additional protection, the mask is specifically vital in the context of airborne diseases like Tuberculosis. This approach aligns with infection control protocols that prioritize the safety of healthcare workers and other patients.